DependenceInfo ‐ This class is the main dependence‐analysis driver.

Synopsis

Declared in <llvm/Analysis/DependenceAnalysis.h>

class DependenceInfo;

Member Functions

Name

Description

DependenceInfo [constructor]

depends

depends ‐ Tests for a dependence between the Src and Dst instructions. Returns NULL if no dependence; otherwise, returns a Dependence (or a FullDependence) with as much information as can be gleaned. By default, the dependence test collects a set of runtime assumptions that cannot be solved at compilation time. By default UnderRuntimeAssumptions is false for a safe approximation of the dependence relation that does not require runtime checks.

getFunction

invalidate

Handle transitive invalidation when the cached analysis results go away.

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